Unlimited, highly customizable and accessible (!) Skype buttons through widgets, post shortcode/quicktag and template tags.
Displays a fully customizable Ajax-powered chat box anywhere on your site.
Light and simple Skype Button plugin (w/ Official or your Skype Status Icons) in post/page/widget or floating. Skype Status updates without refresh.
WP Dashboard Chat is a Twitter inspired widget, which displays on the admin dashboard. It allows for quick communication between users and admins.
IM Online shows your current online status on your blog. Currently supports AOL, MSN, Yahoo!, Jabber, Skype and ICQ. Widget & Plugin support.
Highlight as you surf => Directly posts highlights to your website. Look/feel customizable. Very, very COOL
Contact Me Button - Your communication widget for instant messaging, email, text messaging, and contact information
Contact Button Sidebar for email, chat, text messaging, and sharing your contact information. Your visitors contact you through one simple and easy to
Talk to your visitors/users, transform user support and increase sales and conversions. Make your visitors happy with Hipmob hosted live chat!
Plugin has been deprecated: please deactivate it and install the COOL Rooh.It Simplifier instead http://wordpress.org/extend/plugins/roohit-plugin
Current Version : 0.8 This a plugin for WordPress that uses the [Notifixio.us](http://www.notifixio.us) API. Notifixious is a simple notification ser
Enables visitors to make colored-highlights on your webpage & EASILY save/share their highlights Facebook, Twitter... 100+ such sites!
Enables anyone to highlight your page: auto-generates a tinyURL (to your site), that can be emailed/shared with ANYONE on ANY SOCIAL NETWORK & mor
Send internal messages between registered users in admin section.
Piktogram studio chat
Talk to your web visitors in real time from your Android device! Now FREE for a limited time.
XMPP sender allows to send (and receive) notifications about new comments in blog. Also it can override email function to xmpp for your blog.
Member Status shows a flashing availability status.